Change search
ReferencesLink to record
Permanent link

Direct link
IJF-OQPSK modulation schemes with MLSE receivers for portable/mobile communications
Concordia University.ORCID iD: 0000-0001-9697-9978
Concordia University.
1992 (English)Conference paper (Refereed)
Abstract [en]

A receiver structure for constant enveloped IJF-OQPSK modulation under fading channel conditions is introduced. Its performance in AWGN and Rayleigh fading channels was analyzed and verified by computer simulations. Results show the relation between the performance of the system and the memory introduced by the double-interval overlapping pulse shape. By properly using this memory, it is possible to achieve superior performance compared to conventional schemes. Even though no coding has been used, comparable results to coded schemes was obtained with no extra redundancy. Therefore, the complexity caused by multilevel modulation can be avoided, and transmission of signals with compact spectrum and good performance is possible. The constant envelope, compact spectrum, superior performance in fading channels and low complexity make the hardlimited IJF-OQPSK scheme a good choice for portable/mobile communications, to achieve low cost, small size, and high power and bandwidth efficiencies

Place, publisher, year, edition, pages
1992. 676-680 p.
National Category
Communication Systems
Research subject
URN: urn:nbn:se:kth:diva-49750DOI: 10.1109/VETEC.1992.245482OAI: diva2:460231
IEEE Vehicular Technology Conference, 1992
QC 20111130Available from: 2011-11-29 Created: 2011-11-29 Last updated: 2011-11-30Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full text

Search in DiVA

By author/editor
Ben Slimane, Slimane
Communication Systems

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 33 hits
ReferencesLink to record
Permanent link

Direct link